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STS to RER: distance & flight time
Santa Rosa (Charles M. Schulz Sonoma County Airport) → Retalhuleu (Retalhuleu Airport)
2,517 mi
4,050 km · 2,187 nm
5h 24m
estimated nonstop flight time
+1h
time difference · heading southeast
See live STS→RER fares Phone-only fares on this route — call free
Flight time details
2,517 miles nonstop takes roughly 5h 24m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- STS — Charles M. Schulz Sonoma County Airport · Santa Rosa, United States
- RER — Retalhuleu Airport · Retalhuleu, Guatemala
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near STS
- SFO · San Francisco International Airport66 mi away
- NOT · Marin County Airport - Gnoss Field29 mi away
- APC · Napa County Airport35 mi away
- UKI · Ukiah Municipal Airport47 mi away
Near RER
- AAZ · Quezaltenango Airport27 mi away
- TAP · Tapachula International Airport49 mi away
- AQB · Santa Cruz del Quiche Airport50 mi away
- GSJ · San José Airport70 mi away
Frequently asked questions
How far is STS from RER?
The flight distance from Santa Rosa (STS) to Retalhuleu (RER) is 2,517 miles (4,050 km, 2,187 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from STS to RER?
A nonstop flight takes about 5h 24m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Santa Rosa and Retalhuleu?
Retalhuleu is 1 hour ahead of Santa Rosa.
What is the cheapest way to fly from STS to RER?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on STS–RER that never appear on search engines, with no booking fees.